Shanghai Rolex after-sales maintenance point [Rolex Watch Error Standard]
Shanghai Rolex After-sales Service Point [Rolex Watch Error Standard]-After-sales Service Point. It has always been known for its accuracy, so the accuracy here is not absolute, but relative. In fact, the error standard of Rolex mechanical watches will be lower than other styles. So what is the error of Rolex mechanical watches? The following small editor will give you a brief introduction
There are no absolute rules. For watches that travel accurately, errors are always inevitable, even if they have extraordinary movement escapements. Many people will ask, where do our watch errors come from? In fact, there is no absolute answer here. Watch errors are not caused by one aspect. At this moment, this is the result of a joint action. For example, the imbalance of the balance wheel assembly, the center of gravity of the balance spring, fast and slow needles, elastic effects at the fixed end, etc. It determines what we call mistakes. Of course, there will be an error standard, and watches above this standard will be eliminated.
Rolex mechanical watch errors
Rolex watches allow an error of approximately 30 seconds per day. Errors within this range can be called “accurate”. This is based on the Swiss Observatory’s certification system (c . o . s . c .),A stricter Geneva seal and a tolerance of 3 seconds slower or 2 seconds faster per day. As long as the error is within approximately 30 seconds, it is qualified. If there is a mistake that exceeds the limit, it is a mistake. We must first qualify as a mechanical calibration instrument tester for testing. Shanghai Rolex After-sales Service Point [Rolex Watch Error Standard]-After-sales Service Point
The reliability of a mechanical watch depends on the frequency stability of its balance spring. The use of a watch machine is affected by many internal and external factors, which cause the balance wheel to vibrate and cause errors in the watch. Careful adjustment will relatively reduce errors, but cannot be completely ruled out. Therefore, as long as it meets the accuracy indicators of the watch, the watch is qualified. You don’t need to adjust your watch often. Anyway, it’s just fine tuning after you adjust it once.
How to reduce our error in using watches
The state stipulates that the error of watches is about 30 seconds per day, because watch errors are inevitable and there are many reasons for errors, which are closely related to the environment and consumers ‘wearing habits. It is hoped that consumers can often pay attention to the maintenance of their hands. The test method is very simple. First, wind the watch, and then use standard time to calibrate the time, minutes and seconds of the watch being tested. Let them synchronize. First, lay your watch flat and walk for 24 hours. The error is then compared to standard time and recorded.
Repeat the above process in turn, and test the actual walking error of the watch under the face, under the handle, left handle, and above handle respectively, and record it. When not wearing a watch, select the placement position with the smallest travel error to correct the error. Taking the situation in the above example as an example, it is obvious that the handle of the watch should be placed downward at night to help reduce the cumulative error of the watch’s travel time. cjq
The above is a brief introduction to the reasons for watch errors. Xiaobian tells you that there are no absolute rules. For a watch with accurate travel time, errors are always inevitable. In fact, the accuracy of the watch does not need to be forced, and it can be used normally within the error range. Shanghai Rolex After-sales Repair Point [Rolex Watch Error Standard]-After-sales Repair Point Details Click: Shanghai Rolex Repair Center-Yingwatch Certified